读问句，找出相应的答语。

⑴What's the matter with you?                     A. It's across from the bank.

⑵What are they doing?                                B. I have a bad stomachache.

⑶Excuse me. Where is the hospital?             C. Plenty of exercise and plenty of water.

⑷What's good for me?                                 D. They are digging a well.

⑸Do you usually eat unhealthy food?          E. About once a year.

⑹How often do you have a toothache?        F. No, I don't.